Level 125 - 140 : Fauzt / Viz Jun / Triune Your main goal is reaching level 105 by the end of Act 5 hell. Level 80 - 105 : Generally speaking you wanna be LVL 100 once you reach Act 1 Hell. Level 60 - 80 : You should just continue through Nightmare and unlock Hell. Then run act 5 Frigid to obtain level 60. Level 40 - 60 : Around this level you wanna kill Mephisto and start creating your Tiered Uniques. Level 20 - 40 : For quick progression, run through Sewers or Ancient Tunnels in Act 2. Progression Level 1 - 20 : These levels are fairly simple, you can literally walk through act 1 and obtain level 20 at the end of Andariel.
Walkthrough Breakpoints Stat Points Pierce Early Game Mid Game End Game Ubers